MerCathode Gen III control unit 42600A09 is for all outboard and stern drive s. This is the replacement black control unit with the blue decal. Combat galvanic corrosion with this solid state controller for the MerCathode system. MerCathode self-adjusts to changes in the chemical content and temperature of the water and amount of exposed metal surfaces it needs to help protect. Easy to reconnect to existing wiring for the underwater elements of the system.The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 65 years. Quicksilver is the premier supplier of Mercury Marine original Equipment replacement engine parts, oils, and accessories, but also works to serve all original Equipment brands in the marine and powersports industries. It has earned a loyal following by providing the highest quality products that are tested through some of the most rigorous environments and testing procedures. No aftermarket company comes close to the level of research and design as Quicksilver; buying Quicksilver is buying performance, protection and peace of mind.
Key Features
- Replacement control unit with blue decal for Gen III MerCathode systems
- Combat galvanic corrosion with this solid state controller for the MerCathode system
- MerCathode self-adjusts to changes in the chemical content and temperature of the water and amount of exposed metal surfaces it needs to help protect
- Produced to meet Mercury Marine original equipment manufacturer specifications to maximize the performance of your Mercury and Mariner outboard or MerCruiser sterndrive
Fitment / Application
Fits R, MR, Alpha One & Gen II, and Bravo drives.
